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authorLinux on Rails <linuxonrails@linuxonrails.com>2011-06-03 03:01:41 -0700
committerLinux on Rails <linuxonrails@linuxonrails.com>2011-06-03 03:01:41 -0700
commit72f51990b72482df41c1711b43e77f94177224be (patch)
treeb4d3f7fb82238b610bc556b925ff36f791e9d7c7
parentcaa8ab09f769b57bb06a333f5e81d6ad10be1495 (diff)
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FIXED: error with url_for & link_to when we have nested resources.
-rw-r--r--railties/guides/source/routing.textile2
1 files changed, 1 insertions, 1 deletions
diff --git a/railties/guides/source/routing.textile b/railties/guides/source/routing.textile
index 08615bed4e..1cbc5c8f6e 100644
--- a/railties/guides/source/routing.textile
+++ b/railties/guides/source/routing.textile
@@ -288,7 +288,7 @@ When using +magazine_ad_path+, you can pass in instances of +Magazine+ and +Ad+
You can also use +url_for+ with a set of objects, and Rails will automatically determine which route you want:
<erb>
-<%= link_to "Ad details", url_for(@magazine, @ad) %>
+<%= link_to "Ad details", url_for([@magazine, @ad]) %>
</erb>
In this case, Rails will see that +@magazine+ is a +Magazine+ and +@ad+ is an +Ad+ and will therefore use the +magazine_ad_path+ helper. In helpers like +link_to+, you can specify just the object in place of the full +url_for+ call: